Plastic Cartridge Filter Housing for Water Treatment Industry

Plastic Cartridge Filter Housing and Plastic Cartridge Filters in Water Treatment Industry

OVERVIEW

In modern water treatment systems, plastic cartridge filter housings and plastic cartridge filters play an essential role in ensuring clean, safe, and reliable water quality. Among them, polypropylene (PP) cartridge filters are the most widely used due to their excellent chemical resistance, cost-effectiveness, high filtration efficiency, and easy maintenance.

As a professional manufacturer, Econe provides high-performance plastic cartridge filter housings and cartridges designed to meet the demanding requirements of municipal water supply, residential purification, industrial water treatment, wastewater reuse, and specialized applications such as seawater desalination.

Plastic Cartridge Filter Housing

Applications of Plastic Cartridge Filters in Water Treatment

Municipal Water Pretreatment:
Econe PP cartridge filters are widely used as a primary filtration stage in municipal water supply systems. They effectively remove suspended particles such as sand, rust, algae, colloidal matter, and microorganisms, helping ensure that water meets drinking standards.
Residential Water Purification Systems:
In home filtration units such as pre-filters, central water purification systems, and household RO systems, plastic cartridge filters act as the first line of defense by intercepting large particles and protecting subsequent precision filters like activated carbon and reverse osmosis membranes. This significantly extends the lifespan of downstream components.

Industrial Cooling and Circulation Systems:
Plastic cartridge filters remove suspended solids, corrosion products, and biological growth from cooling water, preventing pipeline clogging and maintaining the efficiency of heat exchangers.
Boiler Feed Water Treatment:
By removing particulate matter before the water enters boilers, Econe plastic cartridge filters minimize scaling and corrosion risks, ensuring higher steam quality and longer equipment service life.
Process Water Pretreatment:
In industries such as electronics, semiconductors, pharmaceuticals, and food & beverage, PP cartridge filters are applied before ultrafiltration (UF) or reverse osmosis (RO) membranes. Their role is to capture coarse contaminants, preventing membrane fouling and reducing operating costs.

Sewage Pretreatment:
In wastewater treatment plants, Econe bag filter housings and cartridge housings are used to intercept suspended solids (SS), fibers, grease, and other pollutants. This reduces the load on subsequent biological or chemical treatment stages.
Water Recycling and Reuse:
In reclaimed water systems, plastic cartridge filters remove residual impurities after primary treatment, ensuring the water meets reuse standards for irrigation, industrial circulation, or landscaping purposes.

Seawater Desalination Pretreatment:
In reverse osmosis (RO) seawater desalination plants, Econe PP cartridge filters serve as a crucial pretreatment stage. They eliminate suspended solids, organic matter, and microorganisms, protecting RO membranes and extending their service life.
Swimming Pool Water Circulation:
Plastic cartridge filters are ideal for swimming pools, where they filter out hair, leaves, dust, and other debris, keeping pool water clear and hygienic.

Advantages of Econe Plastic Cartridge Filters

Chemical Resistance & Stability
Made from high-quality polypropylene (PP), Econe cartridge filters offer strong resistance against acids, alkalis, chlorine, and various process chemicals.
Wide Filtration Precision Options
Available in multiple ratings ranging from 0.1 μm to 50 μm, allowing flexible configurations to suit different water treatment requirements.
Cost-Effective & Easy Maintenance
Compared with stainless steel or ceramic filters, PP filters are more economical, easier to replace, and require minimal maintenance, making them ideal for both large-scale water treatment plants and household systems.
Durable Structure & Heat Resistance
Some Econe PP filters are designed to withstand temperatures up to 80°C, with excellent structural integrity that prevents deformation under pressure.
Extended Service Life
Due to their pleated design and large surface area, Econe filters provide higher dirt-holding capacity, reducing replacement frequency and lowering overall operational costs.

Technical Specifications (Typical Options)

Filter Media Material: Polypropylene (PP)
Housing Material: Reinforced PP or PVC (optional)
Micron Ratings: 0.1 μm – 50 μm
Lengths: 10”, 20”, 30”, 40” standard sizes
Operating Temperature: up to 80°C (depending on housing and seal type)
Seal Materials: EPDM, NBR, Silicone, or Viton (customizable)

Conclusion

Econe plastic cartridge filter housings and cartridge filters are a reliable, efficient, and cost-effective solution for water treatment across multiple industries. From municipal water supply and household purification to industrial process water, wastewater treatment, and seawater desalination, Econe PP cartridge filters provide consistent filtration performance, chemical stability, and long service life.

By combining advanced design with global standards compliance, Econe ensures that its plastic cartridge filter products deliver not only cleaner water but also optimized system efficiency and reduced operating costs.

For any water treatment project that demands durability, affordability, and reliability, Econe plastic cartridge filters are the perfect choice.